Wl command

From DD-WRT Wiki

'wl' is probably the most important tool in the routers firmware to access and control wireless hardware. It can be accesed from a telnet or SSH terminal or through the Web Interface. Tools such as Wiviz or Kismet Server/Drone use it to configure the radios, monitor packets and extract information directly from them.

Most of the wireless options can be accessed using the program "wl" via the console window. This program has many more options than our WRT is able to process. Some can only be used in Client Mode and others only in Access Point (AP) Mode.

(b) indicates basic
With no args, returns the rateset. Args are
rateset "default" | "all" | <arbitrary rateset>
default - driver defaults
all - all rates are basic rates
arbitrary rateset - list of rates
List of rates are in Mbps and each rate is optionally followed
by "(b)" or "b" for a Basic rate. Example: 1(b) 2b 5.5 11
At least one rate must be Basic for a legal rateset.